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20260401 - Filament data for 09 UTC
Available data for 20260401: »09 UTC   »10 UTC   »11 UTC   »12 UTC   »13 UTC  
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  Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  652 1583 (N15E39 L=149)   472    160        0 ( 632/1498- 696/1648) -45.0 E43-E32 N10-N19
      2 1174 1534 (N27E07 L=182)   266     60        1 (1156/1498-1196/1566) -45.0 E08-E04 N24-N28
      3  335 1427 (S01E56 L=132)   908    113        1 ( 312/1379- 365/1482) -29.1 E60-E51 S03-N02
      4 1704 1355 (N34W35 L=223)   329     74        0 (1668/1339-1743/1371)  29.7 W31-W38 N31-N35
      5 1215 1256 (N11W04 L=192)   370    136        0 (1157/1210-1268/1287)  54.5 W01-W06 N07-N14
      6 1838 1079 (N22W52 L=240)   878    152        5 (1794/1004-1865/1148) -49.4 W47-W56 N18-N26
      7  402  913 (S29E37 L=151)   576    138        0 ( 331/ 892- 478/ 935)  21.0 E43-E30 S31-S25
      8  688  836 (S26E14 L=174)   203     98        0 ( 672/ 788- 722/ 863)  90.0 E15-E12 S28-S23
      9 1521  533 (S17W47 L=235)  1000    159        0 (1464/ 478-1595/ 584)  71.6 W44-W49 S21-S12
     10 1496  414 (S24W53 L=241)   658    120        0 (1461/ 381-1546/ 466)  -4.8 W47-W59 S25-S22
  
Data will be available after one hour of observations. The tar archive contains filament maps for all processed Hα images with at least quality=1.
The maps contain the values 0 and 1, where 1 is the position of a detected filament.
The header in the FITS files is mostly taken from the corresponding Hα file, so it should be compatible with standard solar software routines.